0010 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 0015 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0020 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 0040 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 1010 - Disclosure - Organization and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 8000 - Disclosure - Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 8010 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 1030 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 1050 - Disclosure - Stock Purchase Warrants link:presentationLink link:calculationLink link:definitionLink 1040 - Disclosure - Shareholders' Equity link:presentationLink link:calculationLink link:definitionLink 8020 - Disclosure - Net Loss Per Common Share link:presentationLink link:calculationLink link:definitionLink 0000 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 1020 - Disclosure - Selected Balance Sheet Information link:presentationLink link:calculationLink link:definitionLink 1060 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 1070 - Disclosure - Licenses, Royalties and Collaborative Agreements and Commitments link:presentationLink link:calculationLink link:definitionLink 1080 - Disclosure - Commitments, Contingencies and Debt link:presentationLink link:calculationLink link:definitionLink 1090 - Disclosure - Employee Savings Plan link:presentationLink link:calculationLink link:definitionLink 1100 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 0030 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (DEFICIT) AND COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 0035 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (DEFICIT) AND COMPREHENSIVE LOSS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1110 - Disclosure - Quarterly Financial Data (Unaudited) link:presentationLink link:calculationLink link:definitionLink